Trying to learn how to translate from the human translation examples.
From professional translators, enterprises, web pages and freely available translation repositories.
l'invention concerne un procédé de production d'un mélange d'isomères de dinitronaphtalène par nitration de nitronaphtalène
the invention relates to a method for producing a dinitronaphthalene-isomer mixture by nitration of nitronaphthalene